CD79a(+) T-cell lymphoblastic lymphoma with coexisting Langerhans cell histiocytosis.

@article{Li2001CD79aTL,
  title={CD79a(+) T-cell lymphoblastic lymphoma with coexisting Langerhans cell histiocytosis.},
  author={Shiyong Li and Michael J. Borowitz},
  journal={Archives of pathology & laboratory medicine},
  year={2001},
  volume={125 7},
  pages={958-60}
}
Although there is a close association between Langerhans cell histiocytosis and malignant neoplasms, simultaneous occurrence of lymphoblastic lymphoma and Langerhans cell histiocytosis in the same lymph node is an extremely rare finding. Herein, we describe such a case in a 26-year-old woman who presented with progressive cervical lymphadenopathy. The lymphoma cells have an immature T-cell phenotype (terminal deoxynucleotidyl transferase(+), HLA-DR(+), CD34(+), CD38(+), and CD7(+)) with… CONTINUE READING